package cn.edu.sjtu.se.dslab.service;

import java.util.List;

import cn.edu.sjtu.se.dslab.project.Position;

public interface IPositionService {
	public boolean addPosition(Position position);

	public Position updatePosition(Position position);

	public Position getPositionById(long id);
	
	public boolean deletePosition(long id);

	public List<Position> getPositionList();
}
